【摘 要】
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A new compound, named heteraltaic acid was isolated from the flowers of Heteropappus altaicus (willd) Novopokr.. The compound was elucidated as (5R, 6S, 8aS) –
【出 处】
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Chinese Chemical Letters
论文部分内容阅读
A new compound, named heteraltaic acid was isolated from the flowers of Heteropappus altaicus (willd) Novopokr.. The compound was elucidated as (5R, 6S, 8aS) –5- [2-(3-furyl ) ethyl-5, 6, 8a-trimethyl-4a, 5, 6, 7, 8, 8a -hexahydro-1-naphthalenecarboxylic acid] by the combination of 1D and 2D NMR techniques (HSQC, HMBC) and X-ray analysis.
A new compound, named heteraltaic acid was isolated from the flowers of Heteropappus altaicus (willd) Novopokr .. The compound was elucidated as (5R, 6S, 8aS) -5- [2- 8a-trimethyl-4a, 5,6,7,7,8a-hexahydro-1-naphthalenecarboxylic acid] by the combination of 1D and 2D NMR techniques (HSQC, HMBC) and X-ray analysis.
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